Insulated backflow device cover

- Salesforce.com
Skip to: Description  ·  Claims  ·  References Cited  · Patent History  ·  Patent History
Description

FIG. 1 is a view taken from the front top and left end thereof: Showing my new Design, the front and right end being a mirror image of that shown.

FIG. 2 is a left side view thereof, the right view being a mirror image of that shown.

FIG. 3 is a perspective view taken from the bottom left thereof, the bottom right view being a mirror image of that shown.

FIG. 4 is a front view thereof, the rear view being a mirror image of that shown.

FIG. 5 is a top plan view thereof; and,

FIG. 6 is a perspective view of the insulated backflow device cover shown in a position of use enclosing a backflow device.

The dark pattern along the interior surface of the insulated backflow device cover shown in FIGS. 1-3 represents a 2 dimensional surface pattern.

The broken lines shown in FIG. 6 represent portions of a backflow device and form no part of the claimed design.

The insulated backflow device cover is a thermal insulating cover for plumbing structures. The cover includes a water proof liner and outside shell made of flexible vinyl coated fiber.

Claims

I claim the ornamental design for an insulated backflow device cover, as shown and described.

Referenced Cited
U.S. Patent Documents
4142565 March 6, 1979 Plunkett, Sr.
D270811 October 4, 1983 Skovgaard
D349754 August 16, 1994 Pawar et al.
D379034 May 6, 1997 DeSatnick
5651161 July 29, 1997 Asta
5740832 April 21, 1998 Griffin et al.
D420899 February 22, 2000 Jubar
6102076 August 15, 2000 Romero et al.
6182706 February 6, 2001 Tako et al.
D446270 August 7, 2001 Bernath
D446271 August 7, 2001 Kennedy
6293301 September 25, 2001 Griffin et al.
6386238 May 14, 2002 Hestetune
6520201 February 18, 2003 Sweeney et al.
D486205 February 3, 2004 Petschek
6820639 November 23, 2004 Petschek
D537248 February 27, 2007 Schlegel
D550457 September 11, 2007 Schlegel
D550960 September 18, 2007 Schlegel
Patent History
Patent number: D630302
Type: Grant
Filed: Jun 24, 2010
Date of Patent: Jan 4, 2011
Assignee: Salesforce.com, Inc. (San Francisco, CA)
Inventor: Manuel Santiago Ambriz (Modesto, CA)
Primary Examiner: Austin Murphy
Attorney: David Lewis
Application Number: 29/370,274
Classifications
Current U.S. Class: Element Or Attachment (D23/249)